Overflow Control Alarm, Model - OCA

water tank overflow alarm

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      • Control Function
      • It helps you stop overflows.
      • It sounds a musical melody alarm when overhead water tank reaches full level. 
      • You save a lot of water and electricity by stopping overflows.
      • Important Features
      • Completely safe, uses transformer supply for fool proof insulation from mains. 
      • Maintenance free, water sensors supplied need no periodic cleaning or maintenance.
      • Easy to install, can be installed even by a layman with basic electrical know how and tools.
      • 75-85 decibel melody alarm, as permitted by noise control regulations. 
      • Water Sensor Set
      • Maintenance free water sensors, for raw (unprocessed tap/ground/ sea) water.
      • Not suitable for processed (Dm/ Ro) waters and waste (sewage / storm/ sludge) water.
      • Suitable for use in water at normal ambient temperatures (5- 50 degree Celsius).
water sensor set
      • Installation & Connections
      • Main control unit must be installed at a place safe from rain water and splashes.
      • Water sensors should be placed in freely hanging position in water tank (no fixing required).
      • To connect water sensors to main unit telephone signal wire .4mm copper is recommended.

install overflow alarm

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